Twinkle, Twinkle, Little Tuba

黒沢ともよ

Kumiko Oumae (voice)

Chika Anzai

Reina Kousaka (voice)

朝井彩加

Hazuki Katou (voice)

豊田萌絵

Sapphire Kawashima (voice)

石谷春貴

Shuuichi Tsukamoto (voice)

寿美菜子

Asuka Tanaka (voice)

藤村鼓乃美

Natsuki Nakagawa (voice)

Takahiro Sakurai

Noboru Taki (voice)

山岡ゆり

Yuuko Yoshikawa (voice)

Kenjirō Tsuda

Takuya Gotou (voice)

小堀幸

Riko Nagase (voice)

Atsumi Tanezaki

Mizore Yoroizuka (voice)

Nao Tōyama

Nozomi Kasaki (voice)

Saori Hayami

Haruka Ogasawara (voice)

茅原実里

Kaori Nakaseko (voice)

Yōko Hikasa

Aoi Saitou (voice)